{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["vulnerability", "vulnerable system owner", "vulnerable system", "time", "vulnerable system version", "supported platform", "common vulnerabilities and exposures", "capabilities"]}], "input": "The latest Drupal core vulnerability , designated , SA - CORE -2018-004 and assigned CVE -2018-7602 , is related to the March SA - CORE -2018-002 flaw ( CVE -2018-7600 ) , according to the Drupal security team ."}
{"discover vulnerability": [{"vulnerability": ["The latest Drupal core vulnerability", "SA - CORE -2018-004"], "vulnerable system owner": "NAN", "vulnerable system": "NAN", "time": "NAN", "vulnerable system version": "NAN", "supported platform": "NAN", "common vulnerabilities and exposures": "NAN", "capabilities": "NAN"}]}